105146520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 327075840

約数和(自身を除く): 221929320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 103, 120, 141, 181, 188, 206, 235, 282, 309, 362, 376, 412, 470, 515, 543, 564, 618, 705, 724, 824, 905, 940, 1030, 1086, 1128, 1236, 1410, 1448, 1545, 1810, 1880, 2060, 2172, 2472, 2715, 2820, 3090, 3620, 4120, 4344, 4841, 5430, 5640, 6180, 7240, 8507, 9682, 10860, 12360, 14523, 17014, 18643, 19364, 21720, 24205, 25521, 29046, 34028, 37286, 38728, 42535, 48410, 51042, 55929, 58092, 68056, 72615, 74572, 85070, 93215, 96820, 102084, 111858, 116184, 127605, 145230, 149144, 170140, 186430, 193640, 204168, 223716, 255210, 279645, 290460, 340280, 372860, 447432, 510420, 559290, 580920, 745720, 876221, 1020840, 1118580, 1752442, 2237160, 2628663, 3504884, 4381105, 5257326, 7009768, 8762210, 10514652, 13143315, 17524420, 21029304, 26286630, 35048840, 52573260, 105146520]

約数ペア:

[(1, 105146520), (2, 52573260), (3, 35048840), (4, 26286630), (5, 21029304), (6, 17524420), (8, 13143315), (10, 10514652), (12, 8762210), (15, 7009768), (20, 5257326), (24, 4381105), (30, 3504884), (40, 2628663), (47, 2237160), (60, 1752442), (94, 1118580), (103, 1020840), (120, 876221), (141, 745720), (181, 580920), (188, 559290), (206, 510420), (235, 447432), (282, 372860), (309, 340280), (362, 290460), (376, 279645), (412, 255210), (470, 223716), (515, 204168), (543, 193640), (564, 186430), (618, 170140), (705, 149144), (724, 145230), (824, 127605), (905, 116184), (940, 111858), (1030, 102084), (1086, 96820), (1128, 93215), (1236, 85070), (1410, 74572), (1448, 72615), (1545, 68056), (1810, 58092), (1880, 55929), (2060, 51042), (2172, 48410), (2472, 42535), (2715, 38728), (2820, 37286), (3090, 34028), (3620, 29046), (4120, 25521), (4344, 24205), (4841, 21720), (5430, 19364), (5640, 18643), (6180, 17014), (7240, 14523), (8507, 12360), (9682, 10860)]